【STMicroelectronics】L272D013TR,IC OPAMP DUAL POWER 16-SOIC
L272D2,IC OPAMP DUAL 0.7A 16-SOP
【Fairchild Semiconductor】L272D2TF,运算放大器 - 运放 Dual OP amp
【STMicroelectronics】L272M,IC POWER AMP DUAL 8-MINIDIP
【SEMITEC】L-2733,
L2741S001-00000-000,SWITCH ROCKER
L27B1AD01-AMZ00-000,SWITCH ROCKER
L27B1AJ01-AGZ00-000,SWITCH ROCKER
